Lot 51102 – 1929 (Feb 8) Irish acceptance for « First Air Flight to North Africa », pair of identical covers

1929 (Feb 8) Irish acceptance for « First Air Flight to North Africa », pair of identical 1/2d postal stationery covers with 4d Sword covers (mounted on a page to show front and back), sent from Dublin to Algeria with Algier arrival, one example with ms on reverse « intended for Marseilles-Algier airmail but service was suspended for the winter. Probably flown London-Paris, minor soiling